Sewing machine bobbins plastic

The hook is the heart of every sewing machine, because it is responsible for knotting the threads, and thus for the seam. The CB hook for the central bobbin, which has been tried and tested for decades, is the most widely used system and is ideally suited for home use. Prym offers these CB bobbins in metal or transparent plastic. Both versions have a diameter of 20.5 mm, a height of 11.7 mm and can be supplied as plastic coils of 4 pieces each and as metal coils of 5 pieces each. The transparent plastic CB bobbins help to keep an eye on the color and supply of the thread at all times.

• Sewing machine bobbins for CB hooks
• Made of metal or transparent plastic
• Also available 12 pieces each in the practical bobbin box from Prym
• Package sizes: 4 pieces made of plastic, 5 pieces made of metal